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ch4aika [34]
3 years ago
15

Isosceles triangle ABC has vertex angle A=4x-6 and angle B=5x+2 what is the value of X

Mathematics
1 answer:
barxatty [35]3 years ago
8 0

Answer:

The value of x is 13

Step-by-step explanation:

Given angles of triangle ABC are

Angle A = 4x-6

Angle B = 5x+2

Angle C = 5x+2

To find the value of x:

From property of triangle,

Angle A + Angle B + Angle C = 180

(4x-6) + (5x+2) + (5x+2) = 180

(4x+5x+5x) +(-6+2+2)=180

14x+(-2)=180

14x=182

x=13

Thus, The value of x is 13

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